27793017

素因数分解:

$3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 47308800

約数和(自身を除く): 19515783

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 307, 479, 921, 1437, 2149, 2763, 3353, 4311, 6447, 8289, 10059, 12933, 19341, 30177, 58023, 90531, 147053, 441159, 1029371, 1323477, 3088113, 3970431, 9264339, 27793017]

約数ペア:

[(1, 27793017), (3, 9264339), (7, 3970431), (9, 3088113), (21, 1323477), (27, 1029371), (63, 441159), (189, 147053), (307, 90531), (479, 58023), (921, 30177), (1437, 19341), (2149, 12933), (2763, 10059), (3353, 8289), (4311, 6447)]